# CVE-2026-58586

## Summary

- **CVE ID:** CVE-2026-58586
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-1395
- **Published:** Jul 24, 2026
- **Last Modified:** Jul 31, 2026

## Description

Image::WebP versions through 0.2 for Perl bundle a vulnerable version of libwebp.

Image::WebP does not link to the system libwebp. Instead, it uses a bundled copy of libwebp 0.3.0 (released 2013-03-20). That version has multiple known vulnerabilities, including CVE-2023-4863.

Any caller that decodes an untrusted WebP image reaches the bundled decoder. Because the library is compiled into the module, upgrading the system libwebp does not remediate this.

## Affected Products

- ZAPAD — Image::WebP (0)

## References

- [CNA](https://metacpan.org/release/ZAPAD/Image-WebP-0.2/source/webp-src/NEWS)
- [CNA](https://www.cve.org/CVERecord?id=CVE-2023-4863)
- [CNA](https://metacpan.org/release/ZAPAD/Image-WebP-0.3.0/source/Changes)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.49%
- **EPSS Percentile:** 40.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._